Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800725 | Process for removing hydrogenation catalyst residue from hydrogenated polymers | Andrianus Hendrick Hofman, Heleen Johanna Augusta De Smet, Anne Genevieve Charlotte Wirtz | 2004-10-05 |
| 5925717 | Process for hydrogenation of conjugated diene polymers and catalyst compositions suitable for use therein | Eric Johannes Maria De Boer, Bart Hessen, Adriaan A. Van Der Huizen, Wouter De Jong, Adrianus Johannes Van Der Linden +6 more | 1999-07-20 |
| 5886107 | Process for hydrogenation of conjugated diene polymers and catalyst compositions suitable for use therein | Eric Johannes Maria De Boer, Bart Hessen, Adriaan A. Van Der Huizen, Wouter De Jong, Adrianus Johannes Van Der Linden +6 more | 1999-03-23 |
| 5814709 | Process for hydrogenation on conjugataed diene polymers and catalyst composition suitable for use therein | Eric Johannes Maria De Boer, Bart Hessen, Adriaan A. Van Der Huizen, Wouter De Jong, Adrianus Johannes Van Der Linden +6 more | 1998-09-29 |
| 5328877 | Solid alkene polymerization catalyst components and process for their preparation | John C. Chadwick, Ronald Petrus Clemens Van Gaalen | 1994-07-12 |
| 5225385 | Solid alkene polymerization catalyst components and process for their preparation | John C. Chadwick, Ronald Petrus Clemens Van Gaalen | 1993-07-06 |
| 5145922 | Olefin polymerization catalysts | Ronald Petrus Clemens Van Gaalen, John C. Chadwick, Theodorus K. Jurriens | 1992-09-08 |
| 5081087 | Olefin polymerization catalysts | Ronald Petrus Clemens Van Gaalen, John C. Chadwick, Theodorus K. Jurriens | 1992-01-14 |